subtyping of circulating exosome-bound amyloid β reflects brain plaque deposition
;Carine Z. J. Lim;Yan Zhang;Yu Chen;Haitao Zhao;Mary C. Stephenson;Nicholas R. Y. Ho;Yuan Chen;Jaehoon Chung;Anthonin Reilhac;Tze Ping Loh;Christopher L. H. Chen;Huilin Shao
educacao e sociedade2019Vol. 10pp. 1-11
140
lim2019naturesubtyping
Abstract
Detecting Alzheimer’s disease from blood samples is challenging because amyloid β blood levels are lower than the ELISA detection limit. Here the authors capture amyloid β bound to circulating exosomes on a plasmonic nanosensor, followed by enzymatic amplification to improve detection sensitivity.